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0452003.MRL

Name: Littelfuse 0452003.MRL
Brand: Littelfuse
SKU: 576-0452003.MRL
Price: 1.73 EUR
Availability: InStock

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Mouser No:

576-0452003.MRL

Mfr. No:

0452003.MRL

Mfr.:

Littelfuse

Description:

Surface Mount Fuses 125VAC 3A .034ohms 452 NANO2

Datasheet:

0452003.MRL Datasheet

ECAD Model:

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More Information

Learn more about Littelfuse 0452003.MRL

In Stock: 14.326

Stock:: 14.326

Can Dispatch Immediately

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On Order:: 10.380

Expected 2/23/2026
Factory Lead Time:: 15

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 1000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	1,73 €	1,73 €
	1,43 €	7,15 €
	1,30 €	13,00 €
	1,05 €	52,50 €
	0,912 €	91,20 €
	0,807 €	201,75 €
	0,717 €	358,50 €
Full Reel (Order in multiples of 1000)
	0,587 €	587,00 €
	0,58 €	1.160,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

0452003.MRSN

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

1,87 €

Min:

Mfr. Part No.:

0452003.NRL

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

2,23 €

Min:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Littelfuse
Product Category:	Surface Mount Fuses
RoHS:
REACH - SVHC:
Series:	452
Product:	Surface Mount Ceramic Fuses
Fuse Type:	Time Delay / Slow Blow
Current Rating:	3 A
Voltage Rating AC:	125 VAC
Voltage Rating DC:	125 VDC
Interrupt Rating:	50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC
Fuse Size/Group:	6.1 mm x 2.69 mm
Minimum Operating Temperature:	- 55 C
Maximum Operating Temperature:	+ 125 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Resistance:	34 mOhms
Brand:	Littelfuse
Height:	2.69 mm
Length:	6.1 mm
Product Type:	SMD Fuses
Factory Pack Quantity:	1000
Subcategory:	Fuses
Tradename:	NANO2
Width:	2.69 mm
Unit Weight:	324,450 mg

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Datasheet

0452003.MRL Datasheet

RoHS Certificate of Compliance (PDF)

TARIC:: 8536109090
CNHTS:: 8536100000
CAHTS:: 8536100000
USHTS:: 8536100040
JPHTS:: 853610000
BRHTS:: 85361000
ECCN:: EAR99

Intelligent Outlet Solutions

Littelfuse Intelligent Outlet Solutions components feature smart outlets and light dimmers that can be controlled via apps or virtual assistants. The Littelfuse product line includes PICO® II 473 Slo-Blo® Fuses, UltraMOV 14mm Varistors, SJ SCR Switching Thyristors, Thyristor Triacs, IX4340 Gate Drivers, and 650V X2 MOSFETs. The intelligent outlets plug into or replace traditional outlets and allow users to control what is plugged into them through an app or virtual assistant. The smart light dimmers are also remotely controlled. Instead of diverting energy from the light bulb into a resistor, the modern light bulb circuit is switched off many times per second around the fluctuation of household alternating current for efficiency.

452/454 Series SMT Fuses

Littelfuse 452/454 Series SMT Fuses are part of the NANO^2®Slo-Blo^® series fuse family, which features enhanced inrush withstand characteristics over existing NANO²Fast-Acting fuses. This "time delay" fuse design accommodates inrush currents that normally cause a fast-acting fuse to open, helping solve the nuisance “opening” problem. The compact 452/454 series provides low-temperature re-rating and contains models in a wide range of current ratings (from 0.375A to 12A). These Slo-Blo fuses can operate between -55°C and 125°C temperatures. Littelfuse 452/454 series fuses are ideal for game consoles, industrial equipment, computer servers, laptops, power supplies, and can serve as the AC line fuse in LED lighting applications.

NANO Fuses

Littelfuse NANO® Fuses are fast-acting, high-performance fuses available in a wide range of available current ratings. The portfolio includes 448 NANO²® SMF Fuses, which are fast-acting fuses available in current ratings from 62mA to 15A. The 443 NANO² series features square surface-mount, time-lag devices with a 250V_AC voltage rating. Littelfuse 449 NANO² Slo-Blo^® Fuses offer enhanced inrush withstand characteristics over NANO² Fast-Acting Fuses. The 456 series is designed to support higher current requirements and is fully compatible with lead-free solder alloys. Littelfuse 456 fuses are ideal for storage system powers, cooling fan systems for PC servers, and base station power supplies. Littelfuse NANO Fuses include additional series as well.